INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9a3d91b837b5305b2bb9491b28cdbfd3f747941c9088b6b39d907a4686dacf8', 
    'hkUZ5evaEfEMcgcCDRKvXBxPf8YcxNzRx29JvVQ2BGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)